diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/vm/slabinfo.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c index 22d7e3e4d60c..d3ce295bffac 100644 --- a/Documentation/vm/slabinfo.c +++ b/Documentation/vm/slabinfo.c | |||
@@ -31,7 +31,7 @@ struct slabinfo { | |||
31 | int hwcache_align, object_size, objs_per_slab; | 31 | int hwcache_align, object_size, objs_per_slab; |
32 | int sanity_checks, slab_size, store_user, trace; | 32 | int sanity_checks, slab_size, store_user, trace; |
33 | int order, poison, reclaim_account, red_zone; | 33 | int order, poison, reclaim_account, red_zone; |
34 | unsigned long partial, objects, slabs; | 34 | unsigned long partial, objects, slabs, objects_partial, objects_total; |
35 | unsigned long alloc_fastpath, alloc_slowpath; | 35 | unsigned long alloc_fastpath, alloc_slowpath; |
36 | unsigned long free_fastpath, free_slowpath; | 36 | unsigned long free_fastpath, free_slowpath; |
37 | unsigned long free_frozen, free_add_partial, free_remove_partial; | 37 | unsigned long free_frozen, free_add_partial, free_remove_partial; |
@@ -540,7 +540,8 @@ void slabcache(struct slabinfo *s) | |||
540 | return; | 540 | return; |
541 | 541 | ||
542 | store_size(size_str, slab_size(s)); | 542 | store_size(size_str, slab_size(s)); |
543 | snprintf(dist_str, 40, "%lu/%lu/%d", s->slabs, s->partial, s->cpu_slabs); | 543 | snprintf(dist_str, 40, "%lu/%lu/%d", s->slabs - s->cpu_slabs, |
544 | s->partial, s->cpu_slabs); | ||
544 | 545 | ||
545 | if (!line++) | 546 | if (!line++) |
546 | first_line(); | 547 | first_line(); |
@@ -776,7 +777,6 @@ void totals(void) | |||
776 | unsigned long used; | 777 | unsigned long used; |
777 | unsigned long long wasted; | 778 | unsigned long long wasted; |
778 | unsigned long long objwaste; | 779 | unsigned long long objwaste; |
779 | long long objects_in_partial_slabs; | ||
780 | unsigned long percentage_partial_slabs; | 780 | unsigned long percentage_partial_slabs; |
781 | unsigned long percentage_partial_objs; | 781 | unsigned long percentage_partial_objs; |
782 | 782 | ||
@@ -790,18 +790,11 @@ void totals(void) | |||
790 | wasted = size - used; | 790 | wasted = size - used; |
791 | objwaste = s->slab_size - s->object_size; | 791 | objwaste = s->slab_size - s->object_size; |
792 | 792 | ||
793 | objects_in_partial_slabs = s->objects - | ||
794 | (s->slabs - s->partial - s ->cpu_slabs) * | ||
795 | s->objs_per_slab; | ||
796 | |||
797 | if (objects_in_partial_slabs < 0) | ||
798 | objects_in_partial_slabs = 0; | ||
799 | |||
800 | percentage_partial_slabs = s->partial * 100 / s->slabs; | 793 | percentage_partial_slabs = s->partial * 100 / s->slabs; |
801 | if (percentage_partial_slabs > 100) | 794 | if (percentage_partial_slabs > 100) |
802 | percentage_partial_slabs = 100; | 795 | percentage_partial_slabs = 100; |
803 | 796 | ||
804 | percentage_partial_objs = objects_in_partial_slabs * 100 | 797 | percentage_partial_objs = s->objects_partial * 100 |
805 | / s->objects; | 798 | / s->objects; |
806 | 799 | ||
807 | if (percentage_partial_objs > 100) | 800 | if (percentage_partial_objs > 100) |
@@ -823,8 +816,8 @@ void totals(void) | |||
823 | min_objects = s->objects; | 816 | min_objects = s->objects; |
824 | if (used < min_used) | 817 | if (used < min_used) |
825 | min_used = used; | 818 | min_used = used; |
826 | if (objects_in_partial_slabs < min_partobj) | 819 | if (s->objects_partial < min_partobj) |
827 | min_partobj = objects_in_partial_slabs; | 820 | min_partobj = s->objects_partial; |
828 | if (percentage_partial_slabs < min_ppart) | 821 | if (percentage_partial_slabs < min_ppart) |
829 | min_ppart = percentage_partial_slabs; | 822 | min_ppart = percentage_partial_slabs; |
830 | if (percentage_partial_objs < min_ppartobj) | 823 | if (percentage_partial_objs < min_ppartobj) |
@@ -848,8 +841,8 @@ void totals(void) | |||
848 | max_objects = s->objects; | 841 | max_objects = s->objects; |
849 | if (used > max_used) | 842 | if (used > max_used) |
850 | max_used = used; | 843 | max_used = used; |
851 | if (objects_in_partial_slabs > max_partobj) | 844 | if (s->objects_partial > max_partobj) |
852 | max_partobj = objects_in_partial_slabs; | 845 | max_partobj = s->objects_partial; |
853 | if (percentage_partial_slabs > max_ppart) | 846 | if (percentage_partial_slabs > max_ppart) |
854 | max_ppart = percentage_partial_slabs; | 847 | max_ppart = percentage_partial_slabs; |
855 | if (percentage_partial_objs > max_ppartobj) | 848 | if (percentage_partial_objs > max_ppartobj) |
@@ -864,7 +857,7 @@ void totals(void) | |||
864 | 857 | ||
865 | total_objects += s->objects; | 858 | total_objects += s->objects; |
866 | total_used += used; | 859 | total_used += used; |
867 | total_partobj += objects_in_partial_slabs; | 860 | total_partobj += s->objects_partial; |
868 | total_ppart += percentage_partial_slabs; | 861 | total_ppart += percentage_partial_slabs; |
869 | total_ppartobj += percentage_partial_objs; | 862 | total_ppartobj += percentage_partial_objs; |
870 | 863 | ||
@@ -1160,6 +1153,8 @@ void read_slab_dir(void) | |||
1160 | slab->hwcache_align = get_obj("hwcache_align"); | 1153 | slab->hwcache_align = get_obj("hwcache_align"); |
1161 | slab->object_size = get_obj("object_size"); | 1154 | slab->object_size = get_obj("object_size"); |
1162 | slab->objects = get_obj("objects"); | 1155 | slab->objects = get_obj("objects"); |
1156 | slab->objects_partial = get_obj("objects_partial"); | ||
1157 | slab->objects_total = get_obj("objects_total"); | ||
1163 | slab->objs_per_slab = get_obj("objs_per_slab"); | 1158 | slab->objs_per_slab = get_obj("objs_per_slab"); |
1164 | slab->order = get_obj("order"); | 1159 | slab->order = get_obj("order"); |
1165 | slab->partial = get_obj("partial"); | 1160 | slab->partial = get_obj("partial"); |